From 8bf49928e596e77c343e74433215ca571920beb8 Mon Sep 17 00:00:00 2001
From: /jedi/ <hartmann@qabel.de>
Date: Fri, 19 Oct 2018 13:49:11 +0200
Subject: [PATCH] add first code

---
 inc/col.h    | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 inc/hal.h    | 11 +++++++++
 src/col.cpp  | 29 +++++++++++++++++++++++
 src/hal.cpp  | 35 ++++++++++++++++++++++++++++
 src/main.cpp | 41 +++++++++++++++++++++++++++++++-
 5 files changed, 181 insertions(+), 1 deletion(-)
 create mode 100644 inc/col.h
 create mode 100644 inc/hal.h
 create mode 100644 src/col.cpp
 create mode 100644 src/hal.cpp

diff --git a/inc/col.h b/inc/col.h
new file mode 100644
index 0000000..c6e68a5
--- /dev/null
+++ b/inc/col.h
@@ -0,0 +1,66 @@
+
+class Node;
+typedef void (*drawfun_t)(int offset, int size, Node*);
+
+
+
+void draw_menu(int, int, Node*);
+
+class Drawable{
+	public:
+		const int minsize;
+		const int maxsize;
+		drawfun_t render;
+	Drawable(drawfun_t fun, int min = 0, int max=~0): minsize(min), maxsize(max), render(fun){
+	}
+};
+
+class Node{
+	private:
+	Node* parent_ = 0;
+	Node* child_ = 0;
+	Node* next_ = 0;
+	void addNodes(bool b){
+	}
+	template<class ...Us>
+	void addNodes(bool b, Node* n, Us ... ns){
+		next_ = n;
+		next_->parent_ = parent_;
+		next_->addNodes(!b,ns...);
+	}
+	public:
+	Drawable view;
+	const char* title_ = 0;
+	Node(): next_(nullptr), child_(nullptr), parent_(nullptr), view(nullptr){
+	}
+	Node(const char* t, drawfun_t fun=draw_menu) : title_(t), view(fun), next_(nullptr), child_(nullptr), parent_(nullptr){
+	}
+	
+	template<typename ... Args>
+	Node(const char* t, Node* n, Args ... ns) : title_(t), view(nullptr){
+		child_ = n;
+		n->parent_=this;
+		child_->addNodes(true,ns...);
+	}
+
+	void p(int i);
+};
+
+class Value: public Node{
+	public:
+	const char* header;
+	int state;
+	Value(const char* t, int val, drawfun_t fun): Node(t, fun), header(t), state(val){
+		
+	}
+};
+
+class Layout{
+	private:
+		int menuthrs_;
+	public:
+		Layout(int max) : menuthrs_(max){
+			
+		}
+		//slots
+};
diff --git a/inc/hal.h b/inc/hal.h
new file mode 100644
index 0000000..15e8d9d
--- /dev/null
+++ b/inc/hal.h
@@ -0,0 +1,11 @@
+
+
+void print(const char* str);
+void print(int str);
+
+#ifndef LINUX
+
+void * operator new(unsigned int size);
+void operator delete(void * ptr);
+
+#endif
diff --git a/src/col.cpp b/src/col.cpp
new file mode 100644
index 0000000..7f62953
--- /dev/null
+++ b/src/col.cpp
@@ -0,0 +1,29 @@
+
+#include "hal.h"
+#include "col.h"
+
+
+void Node::p(int i){
+	for(int j = 0; j < i; j++){ print("__"); }
+	if(title_)
+		print(title_);
+	else
+		print("--");
+		
+	if(view.render)
+		view.render(0,0,this);
+		
+	print("\n");
+
+	if(child_)
+		child_->p(i+1);
+
+	if(next_)
+		next_->p(i);
+}
+
+
+
+void draw_menu(int offset, int size, Node* val){
+	
+}
diff --git a/src/hal.cpp b/src/hal.cpp
new file mode 100644
index 0000000..1e57d1b
--- /dev/null
+++ b/src/hal.cpp
@@ -0,0 +1,35 @@
+
+#ifdef LINUX
+
+#include <iostream>
+
+void print(const char* str){
+	std::cout << str << std::flush;
+}
+void print(int str){
+	std::cout << str << std::flush;
+}
+
+#else
+
+#include <stdlib.h>
+
+void * operator new(unsigned int size)
+{
+  return malloc(size);
+}
+
+void operator delete(void * ptr)
+{
+  free(ptr);
+}
+
+void print(const char* str){
+
+}
+
+void print(int str){
+
+}
+
+#endif
diff --git a/src/main.cpp b/src/main.cpp
index 75d689f..cf51cdf 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,6 +1,45 @@
 
 
+#include "hal.h"
+#include "col.h"
+
+void draw_foo(int offset, int size, Node* ptr){
+	Value* val = (Value*) ptr;
+	print("\t|");
+	if(ptr)
+		print(ptr->title_);
+	//print(ptr->state);
+	print("|");
+}
+
+void draw_blub(int offset, int size, Node* val){
+	
+}
+
 int main() {
 
-	return 0;
+	Node root(nullptr,
+		new Node("foo",
+			new Node("foo",
+				new Node("foo", new Value("FOO",5,draw_foo))
+			),
+			new Node("foo", new Value("FOO",5,draw_foo)),
+			new Node("foo", new Value("FOO",5,draw_foo))
+		),
+		new Node("blub", new Value("BLUB",5,draw_blub)),
+		new Node("blub", new Value("BLUB",5,draw_blub)),
+		new Node("blub", new Value("BLUB",5,draw_blub))
+	);
+	
+
+	root.p(0);
+	
+	
+	// 128 x 32
+	Layout l(64);
+
+	//build tree
+	//walk tree + allocate slots
+	//position slots
+	//render
 }